#337298#337298

#337298 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.8% C 0.088 H 238.1°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#337298
RGB	rgb(51, 114, 152)
HSL	hsl(203, 50%, 40%)
HSV	hsv(203, 66%, 60%)
CMYK	cmyk(66.4%, 25%, 0%, 40.4%)
CIE-LAB	lab(45.64, -7.76, -26.57)
CIE-LCH	lch(45.64, 27.68, 253.72°)
OKLab	oklab(52.78% -0.0464 -0.0746)
OKLCH	oklch(52.78% 0.088 238.1)
XYZ	xyz(13.0479, 15.0041, 31.9081)
Luminance	0.1500 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337298 #985933

analogous

#33988C #337298 #334098

triadic

#337298 #983372 #729833

tetradic

#337298 #8C3398 #985933 #409833

square

#337298 #8C3398 #985933 #409833

split-complementary

#337298 #983340 #988C33

monochromatic

#142D3C #24506A #337298 #4793C1 #75AED1

Accessibility & contrast

On white

5.25

#337298 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#337298 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337298

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337298	#FFFFFF	#000000	##FFFFFF
##337298	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60729A

Deuteranopia (green-blind)

#526897

Tritanopia (blue-blind)

#007C7F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #337298;
/* rgb */ color: rgb(51, 114, 152);
/* oklch */ color: oklch(52.8% 0.088 238.1);

Tailwind

colors: {
  custom: {
    50: '#769ab6',
    500: '#337298',
    950: '#000000',
  },
}

SCSS

$custom: #337298;
$custom-light: #769ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#337298",
  "rgb": {
    "r": 51,
    "g": 114,
    "b": 152
  },
  "hsl": {
    "h": 202.574,
    "s": 49.754,
    "l": 39.804
  },
  "oklch": {
    "l": 0.52782,
    "c": 0.08791,
    "h": 238.1
  },
  "luminance": 0.15005
}

Semantic roles & 50–950 ramp

primary

#337298

secondary

#B98A6E

accent

#834FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #337298

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →